# SLIP OR FALL OF PERSON
> MSHA accident `220070580026` · 12/30/2006 · Stillwater Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Section foreman, Bullgang foreman, Labor foreman, Leadman, Shift boss
- **Activity:** Inspect equipment or mine
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 78
- **Mine experience:** 2.48 years
## Operator
- **Controller:** Stillwater Mining Company
- **Operator:** Stillwater Mining Company
- **Mine:** [2401490](https://api.ai-analytics.org/mine/2401490)
## Narrative

Employee stepped and slipped in a mud puddle after checking a chute. He felt right knee pain.  Discomfort continued and an ACL tear was diagnosed.  He missed his first shift on 2/23/07 after right knee surgery on 2/22/07.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*